FR3009336B1 - Ensemble rotatif de turbomachine muni d'une virole labyrinthe cmc - Google Patents

Ensemble rotatif de turbomachine muni d'une virole labyrinthe cmc

Info

Publication number
FR3009336B1
FR3009336B1 FR1357776A FR1357776A FR3009336B1 FR 3009336 B1 FR3009336 B1 FR 3009336B1 FR 1357776 A FR1357776 A FR 1357776A FR 1357776 A FR1357776 A FR 1357776A FR 3009336 B1 FR3009336 B1 FR 3009336B1
Authority
FR
France
Prior art keywords
labyrinthe
virole
cmc
turbomachine assembly
rotary turbomachine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1357776A
Other languages
English (en)
Other versions
FR3009336A1 (fr
Inventor
Claire Groleau
Gael Evain
Hong Son Le
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to FR1357776A priority Critical patent/FR3009336B1/fr
Publication of FR3009336A1 publication Critical patent/FR3009336A1/fr
Application granted granted Critical
Publication of FR3009336B1 publication Critical patent/FR3009336B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1357776A 2013-08-05 2013-08-05 Ensemble rotatif de turbomachine muni d'une virole labyrinthe cmc Active FR3009336B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1357776A FR3009336B1 (fr) 2013-08-05 2013-08-05 Ensemble rotatif de turbomachine muni d'une virole labyrinthe cmc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1357776A FR3009336B1 (fr) 2013-08-05 2013-08-05 Ensemble rotatif de turbomachine muni d'une virole labyrinthe cmc

Publications (2)

Publication Number Publication Date
FR3009336A1 FR3009336A1 (fr) 2015-02-06
FR3009336B1 true FR3009336B1 (fr) 2015-09-04

Family

ID=49326730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1357776A Active FR3009336B1 (fr) 2013-08-05 2013-08-05 Ensemble rotatif de turbomachine muni d'une virole labyrinthe cmc

Country Status (1)

Country Link
FR (1) FR3009336B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3318724A1 (fr) * 2016-11-04 2018-05-09 Siemens Aktiengesellschaft Segment d'étanchéité d'un rotor et rotor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3057300B1 (fr) 2016-10-07 2018-10-05 Safran Aircraft Engines Assemblage d'anneau mobile de turbine de turbomachine
EP3318723B1 (fr) * 2016-11-04 2021-01-13 Siemens Aktiengesellschaft Anneau d'étanchéité d'un rotor et rotor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8221062B2 (en) * 2009-01-14 2012-07-17 General Electric Company Device and system for reducing secondary air flow in a gas turbine
US8449260B2 (en) * 2009-10-30 2013-05-28 General Electric Company Composite load-bearing rotating ring and process therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3318724A1 (fr) * 2016-11-04 2018-05-09 Siemens Aktiengesellschaft Segment d'étanchéité d'un rotor et rotor
WO2018082907A1 (fr) * 2016-11-04 2018-05-11 Siemens Aktiengesellschaft Segment étanche d'un rotor et rotor

Also Published As

Publication number Publication date
FR3009336A1 (fr) 2015-02-06

Similar Documents

Publication Publication Date Title
FR2991158B1 (fr) Ensemble de cuisson d'exterieur multifonction
GB201303995D0 (en) CMC turbine engine component
BR112014031194A2 (pt) aparelho de cubeta
FR3031245B1 (fr) Ensemble de connexion a verrouillage par baionnette des elements de connexion
FR3011031B1 (fr) Ensemble rotatif pour turbomachine
FR3007070B1 (fr) Ensemble pour turbomachine
FR3011888B1 (fr) Piece de turbomachine a surface non-axisymetrique
FR3006998B1 (fr) Ventilation d'une nacelle de turbomachine
FR3013958B1 (fr) Trocart a biopsie.
FR3012515B1 (fr) Aube composite de turbomachine
BR112015021496A2 (pt) conjunto de montagem de eixo principal de triturador giratório
FR3005132B1 (fr) Ensemble piston-bielle a rotule
FR2986046B1 (fr) Ensemble pour un rotor de soufflante de turbomachine
BR112016011438A2 (pt) ventilador de turbina
DE112014004161A5 (de) Rotationsrheometer
FR3005099B1 (fr) Structure de turbomachine comportant une bague de ventilation
FR3009336B1 (fr) Ensemble rotatif de turbomachine muni d'une virole labyrinthe cmc
FR3013380B1 (fr) Support de palier a vrille d'etancheite axisymetrique
FR3002585B1 (fr) Equilibrage d'un ensemble rotatif dans une turbomachine
FR3015552B1 (fr) Piece de turbomachine a surface non-axisymetrique
GB201313824D0 (en) A Rotary Engine
FR3015640B1 (fr) Chambre annulaire de combustion dans une turbomachine
FR3008654B1 (fr) Siege monopoutre a caisson d'encastrement
BR302014001960S1 (pt) Configuração aplicada à máquina de café
FR3006013B1 (fr) Turbomachine comportant un temoin d'usure du carter

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170719

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11